CN104277908A - Preparation method of peony seed oil - Google Patents
Preparation method of peony seed oil Download PDFInfo
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- CN104277908A CN104277908A CN201410496608.8A CN201410496608A CN104277908A CN 104277908 A CN104277908 A CN 104277908A CN 201410496608 A CN201410496608 A CN 201410496608A CN 104277908 A CN104277908 A CN 104277908A
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- peony
- seed oil
- preparation
- peony seed
- peony seeds
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/10—Refining fats or fatty oils by adsorption
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/16—Refining fats or fatty oils by mechanical means
Abstract
The invention belongs to the technical field of processing of edible oils and particularly discloses a preparation method of peony seed oil. According to the preparation method of the peony seed oil, peony seeds are taken as raw materials, and the preparation method is characterized by comprising the following steps: crushing the peony seeds into peony seed powder, performing drying treatment, placing into an ultra-high pressure container, performing ultra-high pressure assisted n-hexane entrainment ethanol extraction to obtain a peony seed oil extract solution, and then performing decompression concentration, centrifugal degumming, decolorization, suction filtration, distillation, vacuum pumping and cooling to obtain a product. The preparation method disclosed by the invention is simple in process flow and short in extraction time, the extraction rate of the extracted peony seed oil is up to 30-31.5%, the content of linolenic acid in the peony seed oil after refining is up to about 60% (the proportion relative to fatty acid), the product quality is good, and the preparation method is further suitable for extensive popularization and application.
Description
(1) technical field
The invention belongs to edible oil processing technique field, particularly a kind of preparation method of peony seed oil.
(2) background technology
Tree peony is wide in China's cultivated area, and especially Shandong, Henan, Anhui, wherein based on Luoyang, Heze, Tongling.Peony seed oil contains various active composition, wherein unsaturated fatty acid content is up to more than 80%, linoleic acid content is more than 42%, it is " edible oil star---sweet oil " at present more than 40 times, there is the title of skin " caregiver " and " blood vessel bodyguard ", based on these high nutritive values, and there is the regional color of raw material, within 2011, be approved as national new resource food by health ministry.
Chinese invention patent CN103416490A discloses the technology that a kind of milling process extracts peony seed oil, adopt aquation combined acid to come unstuck to carry out peony seed oil to come unstuck, but the method oil yield is low, and what take when refining is conventional process flow: come unstuck, depickling, decolouring, deodorization.Present inventor, through great many of experiments, finally invents a kind of preparation method of efficient, high-quality, the simple peony seed oil of technique.
(3) summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides a kind of preparation method shortening extraction time, improve product quality, be applicable to the peony seed oil of suitability for industrialized production.
The present invention is achieved through the following technical solutions:
A preparation method for peony seed oil, take peony seeds as raw material, comprises the steps:
(1) peony seeds removed the peel, pulverize as peony seeds powder, in drying process, make its biodiversity content be reduced to 10-15%;
(2) peony seeds powder is put into ultrahigh pressure vessel, carry out ultra-high voltage and assist normal hexane to carry extraction using alcohol secretly, obtain peony seed oil extracting solution, peony seed oil extracting solution is carried out suction filtration and obtains coarse wool oil, vacuum tightness is 0.08-0.1MPa;
(3) coarse wool oil is transferred in round-bottomed flask, in Rotary Evaporators, carries out concentrating under reduced pressure, successively reclaim normal hexane and ethanol;
(4) the coarse wool oil after concentrated is transferred in centrifuge tube, centrifugally comes unstuck, obtain crude oil clearly;
(5) heat clear crude oil to 60-70 DEG C, add sodium hydroxide solution, centrifugally remove soap stock;
(6) the clear crude oil after centrifugal is imported bleacher, add the activated decoloration accounting for crude oil weight 3-4% clearly, bleacher is vacuumized simultaneously, bleaching temperature is controlled at 90-110 DEG C, stir decolouring;
(7) by the clear crude oil vacuum pump suction filtration of decolouring, vacuum tightness is 0.085-0.09MPa;
(8) the clear crude oil after suction filtration is proceeded to Rotary Evaporators, be warming up to 120-170 DEG C, distillation 3-6 hour, then vacuumizes, cools, and obtains refining peony seed oil product.
Peony seeds benevolence is pulverized by the present invention, and then carry out vacuum-drying to peony seeds powder, drying efficiency is high, effective, ensures the quality of peony seed oil from raw material; Ultra-high voltage is assisted normal hexane to carry Ethanol Method solvent extraction secretly and is only needed 20 minutes, extraction time is short, the crude oil obtained is after centrifugal, can complete and come unstuck, and ethanol both can dephosphorization fat, again can deproteinated, can realize " coming unstuck in Ti You limit, limit ", and more thorough than " traditional hydration degum " method, better effects if.
In step (1), peony seeds peeler is removed the peel, through screening, obtain peony seeds benevolence, peony seeds benevolence is pulverized, with 40 eye mesh screen screenings, the peony seeds powder sieved is sent into vacuum drying oven inner drying, every 2min stirs peony seeds powder, and time of drying is 15-20 minute, and the biodiversity content processed to peony seeds powder is 10-15%; Can drying efficiency be improved like this, energy-and time-economizing, the cause thermal damage that peony seeds powder is caused because local superheating causes can also be avoided, ensure the quality of peony seed oil from raw material.
In step (2), the solid-liquid ratio of peony seeds powder, normal hexane and ethanol is 1g:13-15mL:4-6mL, normal hexane and ethanol are placed in vacuum packaging bag, again peony seeds powder is imported in vacuum packaging bag and mix, vacuum-sealing, extraction pressure is 500-550MPa, and the dwell time is 15-20min, temperature is 50 DEG C, obtains peony seeds extracting solution; Solid-liquid ratio is according to calculation formula
v=
m×
w×
a, draw in conjunction with great many of experiments, wherein simultaneously
vfor the addition (mL) of water,
mfor the quality (g) of peony seeds powder,
wfor oil length,
afor experience factor 4-6%.
In step (3), first 40 DEG C, vacuum tightness reclaims normal hexane under being 0.08MPa condition, drip to prolong place absence of liquid, after be warming up to 45 DEG C, keeps vacuum tightness 1-2 hour constant, continue concentrated, recovery ethanol.
In step (4), the rotating speed of centrifuge tube is 5000-5500r/min, centrifugal 20min.
In step (6), stirring bleaching time is 30min.
In step (8), the pumpdown time is 3-4 hour, and vacuum tightness is 0.06-0.09MPa, vacuumizes rear valve-off, opens coolant valve, is cooled to 40-60 DEG C, obtains product.
The ultra-high voltage that the present invention adopts has the advantages that to destroy plant tissue, the solubility rate of the natural antioxidants vitamins C in peony seeds and tocopherol can be made higher, make extracted peony seed oil possess better antioxidative stabilizer, namely possess better storage stability.
Present invention process flow process is simple, and extraction time is short, and the peony seed oil extraction yield of extraction is up to 30-31.5%, and in peony seed oil after refining, linolenic acid content accounts for the ratio of lipid acid up to 60%() left and right, superior product quality, is suitable for wide popularization and application.
(4) embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but does not therefore limit the present invention among described scope of embodiments.
Embodiment 1:
The preparation method of peony seed oil, to the steps include: featured peony seeds through crushing and screening, dry, extract, filter, concentrated, depickling, decolouring, deodorization thus obtain refining peony seed oil.Processing parameter important in its step is: existing peony seeds powder was pulverized 40 mesh sieves, after dry in vacuum drying oven, dry 15-20 minute, the biodiversity content processed to peony seeds benevolence is 10%-15%.Adopt ultra-high voltage secondary solvent to carry Ethanol Method secretly to extract, organic solvent used is normal hexane and ethanol, solid-liquid ratio is 1:15:6 (peony seeds powder quality: normal hexane volume: ethanol contend, g:mL:mL), and normal hexane and ethanol are placed in vacuum packaging bag, after peony seeds powder poured in evacuated panel pack, mixing, vacuum-sealing, extraction pressure setting is 500MPa, dwell time is 20 minutes, and temperature is 50 DEG C; After extracting solution is proceeded in suction filtration machine, vacuum tightness is 0.1-0.08 MPa, gained crude oil is transferred in cleaning, dry round-bottomed flask, in Rotary Evaporators, carry out underpressure distillation concentrate, first 40 DEG C, vacuum tightness reclaims normal hexane under being 0.08MPa condition, drip to prolong place absence of liquid; After be warming up to 55 DEG C, keep vacuum tightness 1-2 hour constant, continue concentrated, reclaim ethanol.To proceed in whizzer through concentrated peony seeds crude oil, rotating speed is 5500r/min, and centrifugal 20 minutes, supernatant liquor was the crude oil that comes unstuck; Use alkali-refining deacidification, caustic dosage is alkali number and excess alkali quantity sum, and concentration of lye is 10%, alkali refining initial temperature is 40 DEG C, stirring velocity 50r/min when adding alkali, when oily soap is separated, reduce stirring velocity, under 5500r/min, carry out centrifugal 15 minutes, remove soap stock, obtain depickling oil; By above-mentioned through coming unstuck, depickling crude oil import bleacher, add and account for the activated decoloration that crude oil weighs 3%, bleacher is vacuumized simultaneously, bleaching temperature is controlled at 90 ~ 110 DEG C, stir decolouring about 30 minutes; During vacuum deodorization, the decolouring crude oil after filtering is proceeded to Rotary Evaporators, is warming up to 120-170 DEG C, distillation 2-5 hour, vacuumize 4 hours, vacuum tightness is 0.06-0.09MPa, vacuumizes rear valve-off, open coolant valve, be cooled to about 40 DEG C, obtain refining peony seed oil.
Embodiment 2:
The preparation method of peony seed oil, to the steps include: featured peony seeds through crushing and screening, dry, extract, filter, concentrated, depickling, decolouring, deodorization thus obtain refining peony seed oil.Processing parameter important in its step is: existing peony seeds powder was pulverized 40 mesh sieves, after dry in vacuum drying oven, dry 15 minutes, the biodiversity content processed to peony seeds benevolence was 10%.Adopt ultra-high voltage secondary solvent to carry Ethanol Method secretly to extract, organic solvent used is normal hexane and ethanol, solid-liquid ratio is 1:13:4 (peony seeds powder quality: normal hexane volume: ethanol contend, g:mL:mL), and normal hexane and ethanol are placed in vacuum packaging bag, after peony seeds powder poured in evacuated panel pack, mixing, vacuum-sealing, extraction pressure setting is 550MPa, dwell time is 15 minutes, and temperature is 50 DEG C; After extracting solution is proceeded in suction filtration machine, vacuum tightness is 0.1-0.08MPa, removes peony seeds residue; Gained crude oil is transferred in cleaning, dry round-bottomed flask, in Rotary Evaporators, carries out underpressure distillation concentrate, first 40 DEG C, vacuum tightness reclaims normal hexane under being 0.08MPa condition, drip to prolong place absence of liquid; After be warming up to 45 DEG C, keep the vacuum constant 1-2 hour, continues concentrated, reclaims ethanol.To proceed in whizzer through concentrated peony seeds crude oil, rotating speed is 5000r/min, and centrifugal 20 minutes, supernatant liquor was the crude oil that comes unstuck; Use alkali-refining deacidification, caustic dosage is alkali number and excess alkali quantity sum, and concentration of lye is 10%, alkali refining initial temperature is 40 DEG C, stirring velocity 60r/min when adding alkali, when oily soap is separated, reduce stirring velocity, under 5500r/min, carry out centrifugal 15 minutes, remove soap stock, obtain depickling oil; By above-mentioned through coming unstuck, depickling crude oil import bleacher, add and account for the activated decoloration that crude oil weighs 4%, bleacher is vacuumized simultaneously, bleaching temperature is controlled at 90-110 DEG C, stir decolouring about 30 minutes; During vacuum deodorization, the decolouring crude oil after filtering is proceeded to Rotary Evaporators, is warming up to 120-170 DEG C, distillation 2-5 hour, vacuumize 4 hours, vacuum tightness is 0.06-0.09MPa, vacuumizes rear valve-off, open coolant valve, be cooled to about 60 DEG C, obtain refining peony seed oil.
Claims (7)
1. a preparation method for peony seed oil, is raw material with peony seeds, it is characterized by, and comprises the steps: that peony seeds is removed the peel by (1), pulverizes as peony seeds powder, in drying process, make its biodiversity content be reduced to 10-15%; (2) peony seeds powder is put into ultrahigh pressure vessel, carry out ultra-high voltage and assist normal hexane to carry extraction using alcohol secretly, obtain peony seed oil extracting solution, peony seed oil extracting solution is carried out suction filtration and obtains coarse wool oil, vacuum tightness is 0.08-0.1MPa; (3) coarse wool oil is transferred in round-bottomed flask, in Rotary Evaporators, carries out concentrating under reduced pressure, successively reclaim normal hexane and ethanol; (4) the coarse wool oil after concentrated is transferred in centrifuge tube, centrifugally comes unstuck, obtain crude oil clearly; (5) heat clear crude oil to 60-70 DEG C, add sodium hydroxide solution, centrifugally remove soap stock; (6) the clear crude oil after centrifugal is imported bleacher, add the activated decoloration accounting for crude oil weight 3-4% clearly, bleacher is vacuumized simultaneously, bleaching temperature is controlled at 90-110 DEG C, stir decolouring; (7) by the clear crude oil vacuum pump suction filtration of decolouring, vacuum tightness is 0.085-0.09MPa; (8) the clear crude oil after suction filtration is proceeded to Rotary Evaporators, be warming up to 120-170 DEG C, distillation 3-6 hour, then vacuumizes, cools, and obtains refining peony seed oil product.
2. the preparation method of peony seed oil according to claim 1, it is characterized in that: in step (1), peony seeds peeler is removed the peel, and through screening, obtains peony seeds benevolence, peony seeds benevolence is pulverized, with 40 eye mesh screen screenings, the peony seeds powder sieved is sent into vacuum drying oven inner drying, and every 2min stirs peony seeds powder, time of drying is 15-20 minute, and the biodiversity content processed to peony seeds powder is 10-15%.
3. the preparation method of peony seed oil according to claim 1, it is characterized in that: in step (2), the solid-liquid ratio of peony seeds powder, normal hexane and ethanol is 1g:13-15mL:4-6mL, normal hexane and ethanol are placed in vacuum packaging bag, then mix in peony seeds powder importing vacuum packaging bag, vacuum-sealing, extraction pressure is 500-550MPa, dwell time is 15-20min, and temperature is 50 DEG C, obtains peony seeds extracting solution.
4. the preparation method of peony seed oil according to claim 1, it is characterized in that: in step (3), first 40 DEG C, vacuum tightness reclaims normal hexane under being 0.08MPa condition, drip to prolong place absence of liquid, after be warming up to 45 DEG C, keep vacuum tightness 1-2 hour constant, continue concentrated, reclaim ethanol.
5. the preparation method of peony seed oil according to claim 1, is characterized in that: in step (4), and the rotating speed of centrifuge tube is 5000-5500r/min, centrifugal 20min.
6. the preparation method of peony seed oil according to claim 1, is characterized in that: in step (6), and stirring bleaching time is 30min.
7. the preparation method of peony seed oil according to claim 1, is characterized in that: in step (8), and the pumpdown time is 3-4 hour, and vacuum tightness is 0.06-0.09MPa, vacuumizes rear valve-off, opens coolant valve, is cooled to 40-60 DEG C, obtains product.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928020A (en) * | 2015-06-12 | 2015-09-23 | 山西鑫中大生物科技有限公司 | Subcritical production method for peony seed oil extraction |
| CN105413596A (en) * | 2015-11-03 | 2016-03-23 | 中科田园(北京)农业科技有限公司 | Peony seed oil, high-purity alpha-linolenic acid microcapsule and co-production method thereof |
| CN105567416A (en) * | 2016-02-18 | 2016-05-11 | 南宁市品迪生物工程有限公司 | Technology for producing peony seed oil |
| CN105567415A (en) * | 2016-02-18 | 2016-05-11 | 南宁市品迪生物工程有限公司 | Method for preparing peony seed oil |
| CN105602708A (en) * | 2016-02-18 | 2016-05-25 | 南宁市品迪生物工程有限公司 | Method for producing peony seed oil |
| CN106281723A (en) * | 2016-08-31 | 2017-01-04 | 菏泽尧舜牡丹生物科技有限公司 | A kind of high ethyl esterified technique of acid value peony seed oil |
| CN106467856A (en) * | 2015-08-17 | 2017-03-01 | 洛阳健特生物科技有限公司 | A kind of seed of Flos Moutan oils and fatss extraction process |
| CN106833874A (en) * | 2017-03-11 | 2017-06-13 | 深圳宏鑫瑞特科技有限公司 | A kind of tree peony edible oil squeezes technique |
| CN110129127A (en) * | 2019-04-26 | 2019-08-16 | 南京康之源农业科技发展有限公司 | A kind of preparation method of peony seed oil |
| CN111000760A (en) * | 2019-12-04 | 2020-04-14 | 扬州大学 | Method for preparing cosmetic base oil by using peony essential oil and seed oil |
| CN111423935A (en) * | 2020-04-22 | 2020-07-17 | 郑州市美宴食品有限公司 | Preparation method of sesame oil rich in medium-chain fatty acids, tocopherols and phytosterol |
| CN113150872A (en) * | 2021-05-07 | 2021-07-23 | 四川省运好农业开发有限公司 | Comprehensive-nutrition peony essential oil refining method |
| CN116919856A (en) * | 2023-05-26 | 2023-10-24 | 广州舒雪健康科技有限公司 | Preparation process and application of oil-based skin care and moisturizing oil prepared from peony seed oil, olive oil and camellia oil |
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| CN106947582A (en) * | 2017-04-26 | 2017-07-14 | 东北农业大学 | A kind of method that use superelevation platen press extracts oenothera seed oil |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104928020A (en) * | 2015-06-12 | 2015-09-23 | 山西鑫中大生物科技有限公司 | Subcritical production method for peony seed oil extraction |
| CN106467856A (en) * | 2015-08-17 | 2017-03-01 | 洛阳健特生物科技有限公司 | A kind of seed of Flos Moutan oils and fatss extraction process |
| CN105413596A (en) * | 2015-11-03 | 2016-03-23 | 中科田园(北京)农业科技有限公司 | Peony seed oil, high-purity alpha-linolenic acid microcapsule and co-production method thereof |
| CN105567415A (en) * | 2016-02-18 | 2016-05-11 | 南宁市品迪生物工程有限公司 | Method for preparing peony seed oil |
| CN105602708A (en) * | 2016-02-18 | 2016-05-25 | 南宁市品迪生物工程有限公司 | Method for producing peony seed oil |
| CN105567416A (en) * | 2016-02-18 | 2016-05-11 | 南宁市品迪生物工程有限公司 | Technology for producing peony seed oil |
| CN106281723A (en) * | 2016-08-31 | 2017-01-04 | 菏泽尧舜牡丹生物科技有限公司 | A kind of high ethyl esterified technique of acid value peony seed oil |
| CN106833874A (en) * | 2017-03-11 | 2017-06-13 | 深圳宏鑫瑞特科技有限公司 | A kind of tree peony edible oil squeezes technique |
| CN110129127A (en) * | 2019-04-26 | 2019-08-16 | 南京康之源农业科技发展有限公司 | A kind of preparation method of peony seed oil |
| CN111000760A (en) * | 2019-12-04 | 2020-04-14 | 扬州大学 | Method for preparing cosmetic base oil by using peony essential oil and seed oil |
| CN111000760B (en) * | 2019-12-04 | 2022-06-03 | 扬州大学 | Method for preparing cosmetic base oil by using peony essential oil and seed oil |
| CN111423935A (en) * | 2020-04-22 | 2020-07-17 | 郑州市美宴食品有限公司 | Preparation method of sesame oil rich in medium-chain fatty acids, tocopherols and phytosterol |
| CN111423935B (en) * | 2020-04-22 | 2024-02-20 | 郑州市美宴食品有限公司 | Preparation method of sesame oil rich in medium-chain fatty acid, tocopherol and phytosterol |
| CN113150872A (en) * | 2021-05-07 | 2021-07-23 | 四川省运好农业开发有限公司 | Comprehensive-nutrition peony essential oil refining method |
| CN116919856A (en) * | 2023-05-26 | 2023-10-24 | 广州舒雪健康科技有限公司 | Preparation process and application of oil-based skin care and moisturizing oil prepared from peony seed oil, olive oil and camellia oil |
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